Give him time Nation. He may well have the longevity and talent to be as well respected.
This may be true and he is a massive artist and great songwriter, but he is not in any way a genius or visionary artist/writer/performer and should not be compared to the likes of Bowie/Prince/Jackson, unless you want to sound like an utter tosser.
The voice over though the whole show sounded like someone was trying to sell me carpet - but less interesting.